codegen

Documentation

Overview

Package codegen implements utilities for VDL code generators. Code generators for specific languages live in sub-directories.

Index

• type Import
• type Imports
  • func ImportsForFiles(files ...*compile.File) Imports
  • func ImportsForValue(v *vdl.Value, pkgPath string) Imports
  • func (x Imports) LookupLocal(pkgPath string) string

Types

type Import

type Import struct {
	Name string // Name of the import; may be empty.
	Path string // Path of the imported package; e.g. "v.io/x/ref/lib/vdl/testdata/arith"

	// Local name that refers to the imported package; either the non-empty import
	// name, or the name of the imported package.
	Local string
}

Import represents a single package import.

type Imports

type Imports []Import

Imports is a collection of package imports. REQUIRED: The imports must be sorted by path.

func ImportsForFiles

func ImportsForFiles(files ...*compile.File) Imports

ImportsForFiles returns the imports required for the given files.

func ImportsForValue

func ImportsForValue(v *vdl.Value, pkgPath string) Imports

ImportsForValue returns the imports required to represent the given value v, from within the given pkgPath. It requires that type names used in v are of the form "PKGPATH.NAME".

func (Imports) LookupLocal

func (x Imports) LookupLocal(pkgPath string) string

LookupLocal returns the local name that identifies the given pkgPath.